rtapi_device.h - RTAPI wrappers for linux kernel functionality
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#include <rtapi_device.h> | |
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struct rtapi_device; | |
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int rtapi_dev_set_name(struct rtapi_device *dev, const char *name, ...); | |
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int rtapi_device_register(struct rtapi_device *dev); | |
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int rtapi_device_unregister(struct rtapi_device *dev); |
In kernel space, each rtapi_xxx or RTAPI_XXX identifier is mapped to the underlying kernel functionality, if available.
In userspace, or in kernels where the underlying functionality is not provided by a kernel, generally another implementation--possibly with reduced functionality--is provided. (For example, the userspace implementation for rtapi_device_register always succeeds)
Typically, these functions may be called from realtime init/cleanup code.
As in Linux.